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Freight Carrier/shipper · Lamar, CO

ROCK TRAN LLC

Name: ROCK TRAN LLC
Address: 32625 COUNTY ROAD 3 75, LAMAR, CO, 81052, US
Telephone: (719) 688-3668

32625 COUNTY ROAD 3 75 · Lamar, CO 81052

AUTHORIZED FOR:

(719) 688-3668 Tap to call

MC #610520
USDOT #1659919 USDOT Active

9
Power Units
4
Drivers
Carrier/shipper
Entity Type

About this carrier

ROCK TRAN LLC is a Lamar, CO freight carrier/shipper that is authorized for: in the state of Colorado. This company has 9 truck(s) in their fleet and 4 truck drivers. Their motor carrier number is MC-610520 and their USDOT number is 1659919.

Sourced from FMCSA SAFER · last filed 06/25/2025 · last updated Oct 17, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 06/25/2025
MCS-150 Mileage 40,000 (2024)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Intrastate (Non-Hazmat)

Cargo Authorized

Grain, Feed, Hay
Agricultural / Farm Supplies
Construction

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Inspected in 1 state over the past 24 months: CO (6). Home base: Lamar, Colorado.

Safety Record

9 Severe Violations Updated 2 days ago

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 30 5 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

6
Total
1
Clean
5
With violations

24-month window ending Sep 25, 2026

Violations Cited 36 unique codes

Critical 14

393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS4× OOS×4 SW 8
393.75A2-TAOTLMTires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference1× OOS×1 SW 8
393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area2× SW 8
393.207F-SASMDSuspension - Air spring/bag is missing or is detached at the top or bottom.1× OOS×1 SW 7
393.207F-SDASSuspension - Deflated air suspension1× OOS×1 SW 7
393.209D-STPALSteering - Pitman arm loose on the output shaft2× OOS×2 SW 6
393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× OOS×1 SW 6
396.3A1-BALRAir Brake - Fails air loss rate test1× OOS×1 SW 4
393.41-BNPBBrake - Inoperative or missing parking brake on power unit1× OOS×1 SW 4
393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.1× OOS×1 SW 4
393.45D-BAALAir Brake - Audible air leak at other than a proper connection1× OOS×1 SW 4
396.3A1-DLDSUJMDriveline/Driveshaft - Any independent vertical movement between opposing yoke ends greater than 1/8 inch, with hand pressure only.1× OOS×1 SW 3
396.5B-HWSLHubs - Wheel seal leaking1× OOS×1 SW 2
396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination3× OOS×3 SW 0

Vehicle Maintenance 22

393.9A-LRLILighting - Tail lamp - Any inoperative4× SW 6
393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
393.9A-LBLLighting - Backup lamp inoperative2× SW 6
393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× SW 6
393.9A-LHWSLighting - Hazard warning signal(s) inoperative1× SW 6
393.45D-BAir Brake - Audible air leak at a proper connection4× SW 4
393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19983× SW 4
393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt3× SW 4
393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear3× SW 4
396.17C-PIOperating a CMV without documentation of a periodic inspection2× SW 4
393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
393.43D-BIPBSBrake - Inoperative or missing trailer Spring Brake1× SW 4
393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.1× SW 4
396.3A1-BALACBrake - Audible air leak from a brake chamber1× SW 4
396.5B-LLubrication - Oil or grease leak1× SW 3
393.81-HHorn - Inoperative or defective1× SW 3
393.13C2-CSLRRConspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured before December 1, 19931× SW 3
393.9A-LLPLLighting - License plate lamp inoperative2× SW 2
393.203C-CBPCab and Body Parts - Hood not securely fastened1× SW 2
393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× SW 2
393.86A1-RIGRear Impact Guards - Trailers and semitrailers manufactured on or after January 26, 1998 inadequate or missing.1× SW 2
393.78A-WSWashers - Inoperative washing system.1× SW 1

Locations

Physical Address

ROCK TRAN LLC
32625 COUNTY ROAD 3 75
LAMAR, CO 81052

Mailing Address

ROCK TRAN LLC
POB 732
LAMAR, CO 81052

Location on Map

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